Home / 7,952.22-10,977.60-6,063.93

Finding the Fourth Proportional to 7,952.22, 10,977.60 and 6,063.93

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Solution

The fourth proportional to 7,952.22, 10,977.60 and 6,063.93 is: 8,370.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,952.22 : 10,977.60 = 6,063.93 : x
  2. Step 2: Convert to fraction form
    7,952.22/10,977.60 = 6,063.93/x
  3. Step 3: Cross multiply
    7,952.22x = 10,977.60 × 6,063.93
  4. Step 4: Simplify right side
    7,952.22x = 66,567,397.97
  5. Step 5: Solve for x
    x = 66,567,397.97/7,952.22
  6. Step 6: Final answer
    x = 8,370.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.